Thanks Simon!
> All the existing Digester object creation options
> (ObjectCreateRule, FactoryCreateRule) create the target object when the
> opening xml tag is found.
I see. In that case, I need to create the Text object when the <text>
tag is encountered. The question is, how do I save the information that
appears before the <text> tag?
<component>
<x>10</x> <y>20</y>
<text> Hello world </text>
</component>
I suppose that I could have some kind of dummy ComponentBuilder class
which would sit at the root of the stack and save the x/y value.
Something like this, maybe:
digester.addObjectCreate("component", ComponentBuilder.class);
digester.addSetNext("component/x", "addX"); // save x in ComponentBuilder
digester.addSetNext("component/y", "addY"); // save y in ComponentBuilder
digester.setTopRule("component/text", "setXY"); // initialialize Text.x
and Text.y
// from values saved in ComponentBuilder
digester.addSetNext("component/text", "setComponent"); // stores Text
obj in ComponentBuilder obj
ComponentBuilder foo = (ComponentBuilder) digester.parse();
Component realResult = foo.getComponent();
It's a bit ugly, but not so bad.
Bill
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